--- xfce4-cpufreq-plugin-0.2.orig/cpufreq.c
+++ xfce4-cpufreq-plugin-0.2/cpufreq.c
@@ -196,7 +196,7 @@
 }
 
 static void
-cpufreq_free (struct cpufreq_monitor *c)
+cpufreq_free (XfcePanelPlugin *plugin, struct cpufreq_monitor *c)
 {
 	int i;